Harold

Harold was a dump truck driver who was introduced in Seconds From Disaster S01E09.

Seconds From Disaster S01E09
Harold was driving his massive dump truck until he stops in front of Spencer's truck. Harold exits his truck and checks what happened. Spencer tells Harold that his truck has a flat tire but he can move it out of the way. Harold claims that he can fit through. Harold was driving his massive dump truck trying to fit through until the dump truck falls off the road. The debris from Harold's dump truck crushed a dump truck, a service van, 2 trucks and a bulldozer. Harold didn't survive.